Specification Brand : uxcell BulletPoint : 2CZ10A ZP10A 1000v-1600v rectenna diode BulletPoint1 : Country of Manufacture: CHINA; Material: Plastic BulletPoint2 : Net Weight: 24g BulletPoint3 : Package Content: 20 x Transistor Silicone Caps BulletPoint4 : Main Color: Gray BulletPoint5 : Each Size: 29x17x6mm/1.14"x0.67"x0.23"(L*W*T) Color : Black ExternallyAssignedProductIdentifier : 8073178118558 IncludedComponents : Rectifier ItemName : uxcell 20 Pcs TO-3P Diode Triode Transistor Gray Thermal Insulation Silicone Cap ItemPackageDimensions_Height : 13.6 centimeters ItemPackageDimensions_Length : 1.9 centimeters ItemPackageDimensions_Width : 9.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : schottky-diodes Manufacturer : uxcell Material : silicon NumberOfBoxes : 1 NumberOfItems : 10 PartNumber : a16032400ux1303 ProductDescription : Description: Use for thermal transistor, heatsink and insulation function. diode,triode will need this one. Flexible silicone material is easy to put in, lightweight for reduce the weight. Usually use for power supply adapter, industry power adapter transistor.